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- removed DibiResultIterator

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- DibiConnection::nativeQuery & query() returns DibiResult or NULL
- added optional parameters $offset, $limit, $simplify to DibiResult::fetchAll()
This commit is contained in:
David Grudl
2008-05-20 08:15:30 +00:00
parent 4334eaa963
commit 69876a70b7
4 changed files with 34 additions and 154 deletions
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16
dibi/libs/DibiResult.php
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@@ -320,24 +320,32 @@ class DibiResult extends /*Nette::*/Object implements IDataSource
/**
* Fetches all records from table.
*
* @param int offset
* @param int limit
* @param bool simplify one-column result set?
* @return array
*/
final function fetchAll()
final function fetchAll($offset = NULL, $limit = NULL, $simplify = TRUE)
{
$this->seek(0);
$limit = $limit === NULL ? -1 : (int) $limit;
$this->seek((int) $offset);
$row = $this->fetch();
if (!$row) return array(); // empty resultset
$data = array();
if (!$this->objects && count($row) === 1) {
if ($simplify && !$this->objects && count($row) === 1) {
// special case: one-column result set
$key = key($row);
do {
if ($limit === 0) break;
$limit--;
$data[] = $row[$key];
} while ($row = $this->fetch());
} else {
do {
if ($limit === 0) break;
$limit--;
$data[] = $row;
} while ($row = $this->fetch());
}
@@ -591,7 +599,7 @@ class DibiResult extends /*Nette::*/Object implements IDataSource
*/
final public function getIterator($offset = NULL, $limit = NULL)
{
return new DibiResultIterator($this, $offset, $limit);
return new ArrayIterator($this->fetchAll($offset, $limit, FALSE));
}